package com.zy.asrs.controller;

import com.alibaba.excel.EasyExcel;
import com.alibaba.excel.write.style.column.LongestMatchColumnWidthStyleStrategy;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.baomidou.mybatisplus.plugins.Page;
import com.core.annotations.ManagerAuth;
import com.core.common.*;
import com.core.exception.CoolException;
import com.zy.asrs.entity.Mat;
import com.zy.asrs.entity.MatPrint;
import com.zy.asrs.entity.OrderDetl;
import com.zy.asrs.entity.param.EmptyPlateOutParam;
import com.zy.asrs.entity.result.KeyValueVo;
import com.zy.asrs.service.MatService;
import com.zy.asrs.utils.MatExcelListener;
import com.zy.common.CodeRes;
import com.zy.common.config.AdminInterceptor;
import com.zy.common.entity.MatExcel;
import com.zy.common.utils.BarcodeUtils;
import com.zy.common.utils.QrCode;
import com.zy.common.web.BaseController;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.imageio.ImageIO;
import javax.servlet.http.HttpServletResponse;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.net.URLEncoder;
import java.util.*;

@RestController
public class MatController extends BaseController {

    @Autowired
    private MatService matService;
    @Autowired
    private SnowflakeIdWorker snowflakeIdWorker;

    @RequestMapping(value = "/mat/auto/matnr/auth")
    public R autoMatnr(){
        return R.ok().add("YJ" + DateUtils.convert(new Date(), DateUtils.yyyyMMddHHmmsssss).substring(0, 16));
    }

    @RequestMapping(value = "/mat/list/pda/auth")
    @ManagerAuth
    public R pdaList(@RequestParam(required = true)Long tagId){
        EntityWrapper<Mat> wrapper = new EntityWrapper<>();
        wrapper.eq("tag_id", tagId);
        wrapper.orderBy("create_time", false);
        List<Mat> mats = matService.selectList(wrapper);
        return R.ok().add(mats);
    }

    @RequestMapping(value = "/mat/search/pda/auth")
    @ManagerAuth
    public R pdaSearch(@RequestParam(required = false)String condition){
        EntityWrapper<Mat> wrapper = new EntityWrapper<>();
        if (!Cools.isEmpty(condition)) {
//            wrapper.like("matnr", condition).or().like("maktx", condition);
            wrapper.like("matnr", condition).or().like("specs", condition);
        }
        wrapper.orderBy("create_time", false);
        List<Mat> mats = matService.selectList(wrapper);
        return R.ok().add(mats);
    }

    @RequestMapping(value = "/mat/{id}/auth")
    @ManagerAuth
    public R get(@PathVariable("id") String id) {
        return R.ok(matService.selectById(String.valueOf(id)));
    }

    @RequestMapping(value = "/mat/auth")
    @ManagerAuth
    public R find(@RequestParam("matnr") String matnr) {
        return R.ok(matService.selectOne(new EntityWrapper<Mat>().eq("matnr", matnr)));
    }

    @RequestMapping(value = "/mat/list/auth")
    @ManagerAuth
    public R list(@RequestParam(defaultValue = "1")Integer curr,
                  @RequestParam(defaultValue = "10")Integer limit,
                  @RequestParam(required = false)String orderByField,
                  @RequestParam(required = false)String orderByType,
                  @RequestParam Map<String, Object> param){
        Object tagId = param.get("tag_id");
        if (Cools.isEmpty(tagId)) {
            tagId = getOriginTag().getId();
        }
        return R.ok(matService.getPage2(new Page<>(curr, limit)
                , String.valueOf(tagId)
                , param.get("matnr")
                , param.get("maktx")
                , param.get("specs"))
        );

    }

    private void convert(Map<String, Object> map, EntityWrapper wrapper){
        for (Map.Entry<String, Object> entry : map.entrySet()){
            String val = String.valueOf(entry.getValue());
            if (val.contains(RANGE_TIME_LINK)){
                String[] dates = val.split(RANGE_TIME_LINK);
                wrapper.ge(entry.getKey(), DateUtils.convert(dates[0]));
                wrapper.le(entry.getKey(), DateUtils.convert(dates[1]));
            } else {
                wrapper.like(entry.getKey(), val);
            }
        }
    }

    @RequestMapping(value = "/mat/add/auth")
    @ManagerAuth
    public R add(Mat mat) {
        if (null != matService.selectByMatnr(mat.getMatnr())) {
            return R.error("编号已存在");
        }
        Date now = new Date();
        mat.setCreateBy(getUserId());
        mat.setCreateTime(now);
        mat.setUpdateBy(getUserId());
        mat.setUpdateTime(now);
        mat.setStatus(1);
        if (!matService.insert(mat)) {
            throw new CoolException("添加失败，请联系管理员");
        }
        return R.ok();
    }

	@RequestMapping(value = "/mat/update/auth")
	@ManagerAuth
    public R update(Mat mat){
        if (Cools.isEmpty(mat) || null==mat.getId()){
            return R.error();
        }
        mat.setUpdateBy(getUserId());
        mat.setUpdateTime(new Date());
        matService.updateById(mat);
        return R.ok();
    }

    @RequestMapping(value = "/mat/delete/auth")
    @ManagerAuth
    public R delete(@RequestParam String param){
        List<Mat> list = JSONArray.parseArray(param, Mat.class);
        if (Cools.isEmpty(list)){
            return R.error();
        }
        for (Mat entity : list){
            if (!matService.delete(new EntityWrapper<>(entity))) {
                throw new CoolException("删除失败，请联系管理员");
            }
        }
        return R.ok();
    }

    @RequestMapping(value = "/mat/turn/over/list/auth")
    @ManagerAuth
    public R turnOverList(@RequestParam(defaultValue = "1")Integer curr,
                          @RequestParam(defaultValue = "10")Integer limit,
                          @RequestParam Map<String, Object> param){
        return R.ok(matService.getMatTurnPage(toPage(curr, limit, param, Mat.class)));
    }

    @RequestMapping("/mat/turn/over/take/site")
    @ManagerAuth()
    public R availableTakeSite(@RequestParam(required = false) String matnr){
        List<Map<String, Object>> result = new ArrayList<>();
        List<Mat> mats = matService.selectByMatnrLink(matnr);
        for (Mat mat : mats) {
            Map<String, Object> map = new HashMap<>();
            map.put("siteId", mat.getId());
            map.put("desc", mat.getMatnr());
            result.add(map);
        }
        return R.ok().add(result);
    }

    @RequestMapping(value = "/mat/export/auth")
    @ManagerAuth
    public R export(@RequestBody JSONObject param){
        EntityWrapper<Mat> wrapper = new EntityWrapper<>();
        List<String> fields = JSONObject.parseArray(param.getJSONArray("fields").toJSONString(), String.class);
        Map<String, Object> map = excludeTrash(param.getJSONObject("mat"));
        convert(map, wrapper);
        List<Mat> list = matService.selectList(wrapper);
        return R.ok(exportSupport(list, fields));
    }

    @RequestMapping(value = "/matQuery/auth")
    @ManagerAuth
    public R query(String condition) {
        EntityWrapper<Mat> wrapper = new EntityWrapper<>();
        wrapper.like("matnr", condition).or().like("maktx", condition);
        Page<Mat> page = matService.selectPage(new Page<>(0, 10), wrapper);
        List<Map<String, Object>> result = new ArrayList<>();
        for (Mat mat : page.getRecords()){
            Map<String, Object> map = new HashMap<>();
            map.put("id", mat.getId());
            map.put("value", mat.getMatnr() + "(" + mat.getMaktx() + ")");
            result.add(map);
        }
        return R.ok(result);
    }

    @RequestMapping(value = "/mat/check/column/auth")
    @ManagerAuth
    public R query(@RequestBody JSONObject param) {
        Wrapper<Mat> wrapper = new EntityWrapper<Mat>().eq(humpToLine(String.valueOf(param.get("key"))), param.get("val"));
        if (null != matService.selectOne(wrapper)){
            return R.parse(BaseRes.REPEAT).add(getComment(Mat.class, String.valueOf(param.get("key"))));
        }
        return R.ok();
    }

    @RequestMapping(value = "/mat/covert/{id}/auth")
    @ManagerAuth
    public R covert(@PathVariable("id") String id) {
        Mat mat = matService.selectByMatnr(String.valueOf(id));
        if (mat == null) {
            return R.ok();
        }
        OrderDetl orderDetl = new OrderDetl();
        orderDetl.sync(mat);
        orderDetl.setAnfme(0.0D);
        return R.ok().add(orderDetl);
    }

    /*************************************** 打印相关 ***********************************************/

    @RequestMapping(value = "/mac/code/auth")
//    @ManagerAuth(memo = "物料编码条形码获取(type:1(条形码);2(二维码)")
    public R matCodeBarcode(@RequestParam(defaultValue = "1") Integer type
            , @RequestParam String param
            , HttpServletResponse response) throws Exception {
        AdminInterceptor.cors(response);
        if (Cools.isEmpty(param)){
            return R.parse(BaseRes.EMPTY);
        }
        BufferedImage img;
        if (type == 1) {
            img = BarcodeUtils.encode(param);
        } else {
            img = QrCode.createImg(param);
        }
        if (!ImageIO.write(img, "jpg", response.getOutputStream())) {
            throw new IOException("Could not write an image of format jpg");
        }
        response.getOutputStream().flush();
        response.getOutputStream().close();
        return R.ok();
    }

    // 打印
    @RequestMapping(value = "/mat/print/auth")
    @ManagerAuth(memo = "商品编码打印")
    public R matCodePrint(@RequestParam(value = "param[]") String[] param) {
        if(Cools.isEmpty(param)) {
            return R.parse(CodeRes.EMPTY);
        }
        List<MatPrint> res = new ArrayList<>();
        for (String matnr : param){
            Mat mat = matService.selectByMatnr(matnr);
            // 打印数据注入
            MatPrint print = new MatPrint();
            print.setMatnr(mat.getMatnr());
            print.setBarcode(mat.getBarcode());
            print.setMaktx(mat.getMaktx());
            print.setSpecs(mat.getSpecs());
            print.setUnit(mat.getUnit());
            print.setMemo(mat.getMemo());
            res.add(print);
        }
        return R.ok().add(res);
    }


    /*************************************** 数据相关 ***********************************************/

    /**
     * excel导入模板下载
     */
    @RequestMapping(value = "/mat/excel/import/mould")
    public void matExcelImportMould(HttpServletResponse response) throws IOException {
        List<MatExcel> excels = new ArrayList<>();
        response.setContentType("application/vnd.ms-excel");
        response.setCharacterEncoding("utf-8");
        String fileName = URLEncoder.encode("商品档案Excel导入模板", "UTF-8");
        response.setHeader("Content-disposition", "attachment;filename=" + fileName + ".xlsx");
        EasyExcel.write(response.getOutputStream(), MatExcel.class)
                .registerWriteHandler(new LongestMatchColumnWidthStyleStrategy())
                .sheet("sheet1")
                .doWrite(excels);
    }

    // excel导入
    @PostMapping(value = "/mat/excel/import/auth")
    @ManagerAuth(memo = "商品档案数据导入")
    @Transactional
    public R matExcelImport(MultipartFile file) throws IOException {
        MatExcelListener listener = new MatExcelListener(getUserId());
        EasyExcel.read(file.getInputStream(), MatExcel.class, listener).sheet().doRead();
        return R.ok("成功同步"+listener.getTotal()+"条商品数据");
    }

    /*************************************** xm-select ***********************************************/

    // xm-select 搜索商品列表
    @RequestMapping("/mat/all/get/kv")
    @ManagerAuth
    public R getMatDataKV(@RequestParam(required = false) String condition) {
        Wrapper<Mat> wrapper = new EntityWrapper<Mat>()
                .andNew().like("matnr", condition).or().like("maktx", condition)
                .orderBy("create_time", false);
        List<Mat> mats = matService.selectPage(new Page<>(1, 30), wrapper).getRecords();
        List<KeyValueVo> valueVos = new ArrayList<>();
        for (Mat mat : mats) {
            KeyValueVo vo = new KeyValueVo();
            vo.setName(mat.getMatnr() + " - " + mat.getMaktx());
            vo.setValue(mat.getMatnr());
            valueVos.add(vo);
        }
        return R.ok().add(valueVos);
    }

    @RequestMapping(value = "/mat/list/pda/page/auth")
    @ManagerAuth
    public R pdaPageList(@RequestParam(required = true)Long tagId,
                         @RequestParam(defaultValue = "1")Integer curr,
                         @RequestParam(defaultValue = "10")Integer limit){
        EntityWrapper<Mat> wrapper = new EntityWrapper<>();
//        wrapper.eq("tag_id", tagId);
        wrapper.orderBy("create_time", false);
        return R.ok().add(matService.selectPage(new Page<>(curr, limit), wrapper));
    }

}